High-Precision CNC Chrome Plated Copper

This product is a semi-hard copper part processed by high-precision CNC, widely used in industrial connections, fluid control, automated equipment and high-end mechanical systems. The entire structure is formed in one go by CNC turning technology, ensuring stable and consistent key dimensions, coaxiality and thread accuracy. It is particularly suitable for application scenarios with high requirements for assembly reliability and sealing performance.

This product is a semi-hard copper part processed by high-precision CNC, widely used in industrial connections, fluid control, automated equipment and high-end mechanical systems. The entire structure is formed in one go by CNC turning technology, ensuring stable and consistent key dimensions, coaxiality and thread accuracy. It is particularly suitable for application scenarios with high requirements for assembly reliability and sealing performance.

In terms of material selection, semi-hard copper with both high electrical conductivity and good mechanical properties is chosen, which not only ensures strength but also has excellent processing stability. In response to overseas buyers' concerns about corrosion resistance, wear resistance and consistent appearance, the product adopts a multi-layer precision electroplating structure: first, copper (0.00001in) is plated to enhance the adhesion of the substrate; Re-nickel plating (0.0004/0.00006 in) significantly enhances corrosion resistance and wear resistance. Finally, chrome plating (0.00001/0.00002 in) is applied to further enhance the surface hardness and smoothness. The total thickness of the overall electroplating is controlled within the range of 0.00041/0.00063in, with uniform thickness and firm adhesion, meeting the requirements for long-term stable use.

The surface of the finished product is bright and fine, with clear edges and corners, complete threads, no burrs or scratches. It is suitable not only for functional assembly but also meets the appearance quality requirements of high-end equipment. This type of parts can be customized according to customer drawings or samples, supporting different thread specifications, tolerance grades and electroplating standards, and is suitable for small-batch trial production and batch delivery.

From raw materials, processing to surface treatment, strict quality control is implemented throughout the entire process to ensure a high degree of consistency in size, performance and appearance for each product. It is an ideal choice for buyers who value reliability and long-term cooperation.

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